<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style type="text/css">
        .banner {
            width: 1920px;
            height: 724px;
            margin: 0 auto;
            background: url("img/banner.png") center;
        }
    </style>
</head>
<body>
    <div class="banner"></div>
</body>
</html>